Marius DAUPHIN

– Completed a 22,000 km journey in a team of two across 20+ countries, demonstrating extreme resilience and adaptability in multi-cultural environments.

– Strategy & Roadmap Management – Defined and executed the Data Platform Core roadmap – Prioritized the backlog using value-based frameworks – Acted as the key bridge with 7+ affiliates and Group stakeholders – Primary Reference for Databricks & Snowflake relations – Agile Delivery & Team Orchestration – Orchestrated an external squad of 7 members and optimized team organization and resource allocation to meet ambitious deadlines while maintaining a €1M annual budget – Led Cloud FinOps monitoring: Tracked and optimized dedicated consumption costs for Azure, Snowflake, and Databricks – Platform Adoption & Governance – Standardized onboarding processes and documentation, reducing the "Time-to-Data" for internal data engineering and analytics teams – Led stakeholder demos and governance committees

– Ensured Adoption of Data Platform & Products – Organized and led operational committees with affiliates on the Data Platform – Promoted data platform & engineering best practices – Ensured a strong support and assistance for our affliates to make their data journey successful – Lead Trainings, Assistance & Support – Managed external support and tracked its performance – Assisted affiliates and the Group in using the data platform and its products to deploy their projects – Owned the LE3 support – Animated and structured onboarding services for data users across the Group

– Agile Project Monitoring on the Development of a Data Platform – Power BI reporting and optimization: built Data Model using Star schema & created KPI reports – Design Project's Architecture from Storage to Reporting Using AWS and Azure – Wrote and maintained data pipelines in Python and NodeJS using Databricks and AWS Lambda – Database Access Management on Snowflake – Implemented RBAC strategies to ensure secure and granular access to data assets – Enforced the principle of least privilege, managing permissions

– Data préparation – Création de tableaux de bord à l'aide de PowerBI – Automatisation des sources de données

– Création d'une plateforme de mise en relation entre étudiants via un système de Visio-conférence permettant de s'entraîner à passer un entretien d'embauche dans des conditions réelles. – Projet sélectionné pour la finale de l'Innovation Day 2019 d'Efrei Paris

– Prise de rendez-vous suite à un appel d'offre client – Compréhension des besoins du client et recherche de solutions optimisées et adaptées au projet – Rédaction de cahiers des charges – Rédaction de devis et de propositions commerciales – Négociation des prix – Conduite de projet, et suivi entre le développeur et le client

– Management de l'ensemble de l'équipe de CAP EFREI (25 membres) – Gestion des relations avec les partenaires – Négociation des contrats avec les sponsors – Organisation des régates dont la CCE, une semaine avec toute l'équipe sur 3 bateaux